// 引用数据类型的比较
console.log('hello' === 'hello');
var obj1 = { name: 'zhangsan' }
var obj2 = { name: 'zhangsan' }
console.log(obj1 === obj2);

// 不相等
console.log(1 != 10);
console.log(10 != '10');

// UniCode 编码的值
console.log('10000' > '5');